Lucy nodded nonetheless, against his collarbone, whimpering. A harsh slap to her bare bottom made her shriek as the burn and tingle followed
"Use words, let me hear that voice of yours" he growled lowly, palm soothing over the spot
"Yes master" she squealed when he pressed their bodies closer once last time, backing away further to a door on the other side
"Get back on the bed" his tone warm yet cold and she did as told, climbing back on the cloud mattress, her freshly spanked ass against the sheets an odd feeling rising in her as she wanted more of it.
Her slick was dripping down, the more she moved against the sheets, the more she thought about the demon who met her eyes before opening the door
He hears a low whine from her, taking a sharp breath before opening the door to a closet full of toys. His fingers brush past so many of them, colors to intensity from sizes to shapes. More of which Lucy never saw and she thought they belong only to please the Lusty demon
Natsu steps out, holding a black device which she didn't want to believe what she thinks it was and a wooden paddle. Her ass cheeks start to burn again, when she knows what the paddle was but the small black thing in his hands scared her more
But you have to make him stay here, so he doesn't die. Sting brought you here for a reason.
Natsu gestures her to turn, to lie flat on her front, her needy hole twitching in anticipation "you ready?"
He didn't wait for her answer tho, he used her own slick to lube the vibrator before pushing it into her pink hole. Slowly, watching how she reacted, how her body squirmed to his touches, how she moaned all along, never missing a breath as it went in with no pain and starting to bubble her heat
Her ass was lifted into the air, legs spread while the face was pressed into the pillows tears running down from the pleasure that was starting
Natsu could drool at this mere sight, the body before him ready to wreck, not like the first time where he went soft but now is a given, a feels a little pang of his mind when he realizes how he now sees her different from the rest of the souls
"Keep you ass up, I wanna see it"
Lucy tried her very best to not give in, not this early, she laced her fingers to the pillow threads when the vibrator starts it work. Moans and Moans, so sinfully for his ears to hear.
He gets off the bed, running to the closet to get a special pair for her hands that will notㅡ shouldn't move until he wants her to
Lucy hears them, the small jiggle. She didn't have time to look up at the sound, her hands were yanked to her back as the hot cuffs locked her hands making her shriek at which Natsu stop at the last push of the locks to seal it
"What?"
she couldn't form words, things could go wrong from all these. The vibrations were not helping at a from her thought process too. The demon's brows twitch at her lack of response but rolls his eyes "trust me, this is your punishment and if you really hate it, I'll stop"
Her eyes widen, breath hitching at the sudden statement he said so casually
"We can have a safe word, how about mhmm" natsu thinks of the words on top of his head, he never had one with his souls
"Peaches..." she squeaked out of natsu nods, pushing away the small smile forming on his lips to press the last click of her lock. Restricting her movements to a a bare minimum, not that she can complain when he gave her a safe word, but also because her soul is his.
His soul. Scared and worried and the trust on the Nasu still not strong but what can she do? She sold her won souls soul him.
One he was done, she was flopped back on the bed. Natsu placing himself behind her ass in air with the wooden paddle dancing in his hands
"Every time your ass is spanked, i wanna hear you say; Lucy is his master's only. No matter what" Natsu soothes her skin, making them ready "and absolutely no cumming"
Lucy hushed and hummed "Yes Master", followed by the first touch of the wood and the pain that came with it, her eyes widening when the burn was immense, hands pulling against the restrain jerking.
"L-Lucy is ma-master's only" she managed, following the rules she was given, immediately another to the other cheek and the sound that resonated along the four walls as the vibrator hummed deep inside him
The cycle continued, 4, 8, 12, 16, 18, 20ㅡNatsu wanted to take it to 30, or 50; the more the merrier but by the 12 Lucy was screaming from pain and by 16 she was crying.
A stuttering, quivering and drooling mess by 18, normally ruthless of the souls. He worried for her and stopped at the 19 hit, earning a whine from the blonde
Confused, his brows clashed and hands rubbed softly against her pained flesh "more?" He asked
Lucy's arms were tired from trying to set the muscles free, the legs at the end of giving away and she was so close, edging on her ecstasy but she won't lie. She wanted it.
This, whatever, she was feeling from the demon
"Mo-more, please" she choked out "Master" the pain was bearable, the pleasure was sickeningly addicting, Natsu looks at the red splotches of her ass and the slick that was dripping nonstop between her thighs to the bed wetting it
"More? You want me to spank you?" He questions in amusement, her teared red eyes and bleeding lips were enough to turn him on and the control he had over the mortal
"I wanㅡi can't ho-hold myself, pleasㅡI want to c-cum"
He chuckled and pulling out the vibrator from her, before pushing it back in with the highest setting as she screams out a moan
"You don't get to do that"